The new World Trade Center , which is being rebuilt has take many methods which help protect the environment. The developers hope that the new building can become the first working building which can pass the LEED Accreditation in New York . The new building will adopt large amounts of recycled ingredients, and the wastes will be arranged harmlessly. The rain water collection equipment is erected on the roof, for cooling the building and watering the garden on the roof. Glass with special coating is adopted, which can protect the offices from the heat of the sun, while offering more natural light. The latest turbine which uses wind power can offer 10% of the electronic demand. Besides, as the highest building in the world, the lifts are separate, in other words, people who are in close floors, are arranged in one lift. In this way, it can not only decrease the times for lifts stop to save the energy, but also increase the speed of function. In the future, the staffers who work in the new World Trade Center will use the touch ID card to get into the elevator, and information in the card will tell the read-card-organ which floor you want to go and make you in a right case.